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-rw-r--r--src/test/merkleblock_tests.cpp78
1 files changed, 78 insertions, 0 deletions
diff --git a/src/test/merkleblock_tests.cpp b/src/test/merkleblock_tests.cpp
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+++ b/src/test/merkleblock_tests.cpp
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+// Copyright (c) 2012-2017 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <merkleblock.h>
+#include <uint256.h>
+#include <test/test_bitcoin.h>
+
+#include <boost/test/unit_test.hpp>
+
+
+BOOST_FIXTURE_TEST_SUITE(merkleblock_tests, BasicTestingSetup)
+
+/**
+ * Create a CMerkleBlock using a list of txids which will be found in the
+ * given block.
+ */
+BOOST_AUTO_TEST_CASE(merkleblock_construct_from_txids_found)
+{
+ CBlock block = getBlock13b8a();
+
+ std::set<uint256> txids;
+
+ // Last txn in block.
+ uint256 txhash1 = uint256S("0x74d681e0e03bafa802c8aa084379aa98d9fcd632ddc2ed9782b586ec87451f20");
+
+ // Second txn in block.
+ uint256 txhash2 = uint256S("0xf9fc751cb7dc372406a9f8d738d5e6f8f63bab71986a39cf36ee70ee17036d07");
+
+ txids.insert(txhash1);
+ txids.insert(txhash2);
+
+ CMerkleBlock merkleBlock(block, txids);
+
+ BOOST_CHECK_EQUAL(merkleBlock.header.GetHash().GetHex(), block.GetHash().GetHex());
+
+ // vMatchedTxn is only used when bloom filter is specified.
+ BOOST_CHECK_EQUAL(merkleBlock.vMatchedTxn.size(), 0);
+
+ std::vector<uint256> vMatched;
+ std::vector<unsigned int> vIndex;
+
+ BOOST_CHECK_EQUAL(merkleBlock.txn.ExtractMatches(vMatched, vIndex).GetHex(), block.hashMerkleRoot.GetHex());
+ BOOST_CHECK_EQUAL(vMatched.size(), 2);
+
+ // Ordered by occurrence in depth-first tree traversal.
+ BOOST_CHECK_EQUAL(vMatched[0].ToString(), txhash2.ToString());
+ BOOST_CHECK_EQUAL(vIndex[0], 1);
+
+ BOOST_CHECK_EQUAL(vMatched[1].ToString(), txhash1.ToString());
+ BOOST_CHECK_EQUAL(vIndex[1], 8);
+}
+
+
+/**
+ * Create a CMerkleBlock using a list of txids which will not be found in the
+ * given block.
+ */
+BOOST_AUTO_TEST_CASE(merkleblock_construct_from_txids_not_found)
+{
+ CBlock block = getBlock13b8a();
+
+ std::set<uint256> txids2;
+ txids2.insert(uint256S("0xc0ffee00003bafa802c8aa084379aa98d9fcd632ddc2ed9782b586ec87451f20"));
+ CMerkleBlock merkleBlock(block, txids2);
+
+ BOOST_CHECK_EQUAL(merkleBlock.header.GetHash().GetHex(), block.GetHash().GetHex());
+ BOOST_CHECK_EQUAL(merkleBlock.vMatchedTxn.size(), 0);
+
+ std::vector<uint256> vMatched;
+ std::vector<unsigned int> vIndex;
+
+ BOOST_CHECK_EQUAL(merkleBlock.txn.ExtractMatches(vMatched, vIndex).GetHex(), block.hashMerkleRoot.GetHex());
+ BOOST_CHECK_EQUAL(vMatched.size(), 0);
+ BOOST_CHECK_EQUAL(vIndex.size(), 0);
+}
+
+BOOST_AUTO_TEST_SUITE_END()